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ChemicalBook >> CAS DataBase List >>4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-([2-(trimethylsilyl)ethoxy]methyl)-1H-pyrazole

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-([2-(trimethylsilyl)ethoxy]methyl)-1H-pyrazole

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-([2-(trimethylsilyl)ethoxy]methyl)-1H-pyrazole Structure
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-([2-(trimethylsilyl)ethoxy]methyl)-1H-pyrazole structure
CAS No.
894807-98-8
Chemical Name:
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-([2-(trimethylsilyl)ethoxy]methyl)-1H-pyrazole
Synonyms
baricitini;Baricitinib Impurity 26;1-((2-(Trimethylsilyl)ethoxy)methyl)-1H-pyrazole-4-boronic acid picol ester;1-([2-(Trimethylsilyl)ethoxy]methyl)-1H-pyrazole-4-boronic acid pinacol ester;4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-pyrazole;trimethyl-[2-[[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazol-1-yl]methoxy]ethyl]silane;4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-([2-(trimethylsilyl)ethoxy]methyl)-1H-pyrazole;4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-1-(2-trimethylsilanyl-ethoxymethyl)-1H-pyrazole;1H-Pyrazole, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-[[2-(trimethylsilyl)ethoxy]methyl]-
CBNumber:
CB92554238
Molecular Formula:
C15H29BN2O3Si
Molecular Weight:
324.3
MDL Number:
MFCD20486100
MOL File:
894807-98-8.mol
Last updated:2022-08-26 12:14:48
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4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-([2-(trimethylsilyl)ethoxy]methyl)-1H-pyrazole Properties

Boiling point 395.1±27.0 °C(Predicted)
Density 1.01
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
pka 1.52±0.10(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-([2-(trimethylsilyl)ethoxy]methyl)-1H-pyrazole price More Price(17)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
AK Scientific 5772DN 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole 894807-98-8 1g $316 2021-12-16 Buy
Synthonix T26273 4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-pyrazole 97.0% 894807-98-8 10g $1380 2021-12-16 Buy
Alichem 894807988 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole 894807-98-8 25g $1454.4 2021-12-16 Buy
Alichem 894807988 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole 894807-98-8 100g $4083.45 2021-12-16 Buy
Ambeed A212835 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole 95% 894807-98-8 5g $586 2021-12-16 Buy
Product number Packaging Price Buy
5772DN 1g $316 Buy
T26273 10g $1380 Buy
894807988 25g $1454.4 Buy
894807988 100g $4083.45 Buy
A212835 5g $586 Buy

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-([2-(trimethylsilyl)ethoxy]methyl)-1H-pyrazole Chemical Properties,Uses,Production

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-([2-(trimethylsilyl)ethoxy]methyl)-1H-pyrazole synthesis

269410-08-4
76513-69-4
894807-98-8
Synthesis of 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-([2-(trimethylsilyl)ethoxy]methyl)-1H-pyrazole from 4-Pyrazoleboronic acid pinacol ester and 2-(Trimethylsilyl)ethoxymethyl chloride

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-([2-(trimethylsilyl)ethoxy]methyl)-1H-pyrazole Preparation Products And Raw materials

Raw materials

2-(Trimethylsilyl)ethoxymethyl chloride 4-Pyrazoleboronic acid pinacol ester Bis(pinacolato)diboron

Preparation Products

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-([2-(trimethylsilyl)ethoxy]methyl)-1H-pyrazole Suppliers

Global( 62)Suppliers
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co.,Ltd. 		+86-（0）57185586718 +86-13336195806 sales@capot.com China 29791 60
Accela ChemBio Inc. 		+1-858-6993322 info@accelachem.com United States 17777 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49374 58
Career Henan Chemica Co 		+86-0371-86658258 +8613203830695 laboratory@coreychem.com China 30239 58
Shanxi Xuanran Import and Export Trade Co., Ltd. 		+8617735180244 mike_yan@xuanranglobal.com CHINA 4017 58
Zhejiang J&C Biological Technology Co.,Limited 		+1-2135480471 +1-2135480471 sales@sarms4muscle.com China 10473 58
Henan Alfa Chemical Co., Ltd 		China 10947 58
Alfa Chemistry 		Info@alfa-chemistry.com United States 24072 58
Coresyn Pharmatech Co., Ltd. 		+86-571-86626709 +86-18157142896 cbc@coresyn.com China 9984 58
Aladdin Scientific 		+1-+1(833)-552-7181 sales@aladdinsci.com United States 52924 58
Supplier Advantage
Capot Chemical Co.,Ltd. 		60
Accela ChemBio Inc. 		58
CONIER CHEM AND PHARMA LIMITED 		58
Career Henan Chemica Co 		58
Shanxi Xuanran Import and Export Trade Co., Ltd. 		58
Zhejiang J&C Biological Technology Co.,Limited 		58
Henan Alfa Chemical Co., Ltd 		58
Alfa Chemistry 		58
Coresyn Pharmatech Co., Ltd. 		58
Aladdin Scientific 		58
1-([2-(Trimethylsilyl)ethoxy]methyl)-1H-pyrazole-4-boronic acid pinacol ester 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-([2-(trimethylsilyl)ethoxy]methyl)-1H-pyrazole trimethyl-[2-[[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazol-1-yl]methoxy]ethyl]silane 1-((2-(Trimethylsilyl)ethoxy)methyl)-1H-pyrazole-4-boronic acid picol ester Baricitinib Impurity 26 4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-pyrazole baricitini 1H-Pyrazole, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-[[2-(trimethylsilyl)ethoxy]methyl]- 4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-1-(2-trimethylsilanyl-ethoxymethyl)-1H-pyrazole 894807-98-8